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Questions and Answers
Antibodies are produced by:
a. natural killer cells
b. T cells
c. macrophages
d. plasma cells
Antibodies are produced by: a. natural killer cells b. T cells c. macrophages d. plasma cells
D
Which of the following cells expresses HLA class II antigens?
a. B cells
b. platelets
c. erythrocytes
d. T cells
Which of the following cells expresses HLA class II antigens? a. B cells b. platelets c. erythrocytes d. T cells
A